2026-05-05 23:08:53 UTC
105 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
containeroci
[#000] sha256:6c2848906904fdb30be3302af6950faf3bb49f8acf1fe7da43266ab561f76092 - 31.59% (33 MB)
[#001] sha256:773da84a3f689fbaaa1a7b37fb423e23fa431ad66cf6d2a9690fc9207b2ca145 - 20.09% (21 MB)
[#002] sha256:7cff99608136b519846b2fedcd00ff010653d19d5843178e58a79b4d5ee0c103 - 48.31% (50.5 MB)
[#003] sha256:7c803d4aa37b9b73f9a69d6ccaed814235a4d3258cb147d8c553ded09a45bdd2 - 0.0% (130 Bytes)
[#004] sha256:00867497883efeb83d0e1e322c7b569c4f729644503a69c03b3a00b955dba057 - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi10-minimal-container" name="ubi10/ubi-minimal" version="10.1" cpe="cpe:/o:redhat:enterprise_linux:10.1" distribution-scope="public"
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 10."
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 10 Minimal"
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel10"
2026-05-04 01:36:53 UTC/bin/sh -c #(nop) ENV container oci
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) COPY dir:90d4f1f85494d2a8bf17340af60eb04fb8df2adbe40376c2198b52d03b3dce87 in /
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) COPY file:5de33b5fc08b00635bccf9134a18978dba13e2250aa51838f9969515a3957847 in /etc/yum.repos.d/.
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /usr/share/buildinfo/content-sets.json
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /root/buildinfo/content_manifests/content-sets.json
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) COPY file:44acb722ff6847a849911ad1532360393cd9c16592e8d1f9e199cff925bbc7d5 in /usr/share/buildinfo/labels.json
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) COPY file:44acb722ff6847a849911ad1532360393cd9c16592e8d1f9e199cff925bbc7d5 in /root/buildinfo/labels.json
2026-05-04 01:36:54 UTC/bin/sh -c #(nop) LABEL "architecture"="x86_64" "vcs-type"="git" "vcs-ref"="2c4967ab62628fff803457df7635994ca0e85fbc" "org.opencontainers.image.revision"="2c4967ab62628fff803457df7635994ca0e85fbc" "build-date"="2026-05-04T01:36:38Z" "org.opencontainers.image.created"="2026-05-04T01:36:38Z" "release"="1777858393"org.opencontainers.image.revision=2c4967ab62628fff803457df7635994ca0e85fbc,org.opencontainers.image.created=2026-05-04T01:36:38Z
2026-05-05 23:08:48 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-05-05 23:08:48 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-05-05 23:08:48 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-05-05 23:08:48 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en gnupg2 ; microdnf clean all # buildkit
2026-05-05 23:08:48 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-05-05 23:08:52 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; # buildkit
2026-05-05 23:08:53 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-05-05 23:08:53 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-05-05 23:08:53 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-05-05 23:08:32 UTC
102 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
containeroci
[#000] sha256:908809553a77ac560aff532a902be43c3a99a0dcb4f759158a75984cb82c4b9d - 30.52% (31.2 MB)
[#001] sha256:d5432c0e5ce5d68f87710c268a902557fd40dae185d97bdb6ca3543c72017f10 - 20.81% (21.3 MB)
[#002] sha256:ac346b8e0d0113c52005b940d8c18f4b77f5bf05504ab0fb85a99ffe428c2745 - 48.67% (49.7 MB)
[#003] sha256:b72f4067193ead711be48f3523a8f633e91a2c7ebf7907cc1f29ec7486aa64e7 - 0.0% (128 Bytes)
[#004] sha256:40f5bd9e039540a51e953a76f4bd8e24d0b6461879f1cfca0868c3703f6692ff - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi10-minimal-container" name="ubi10/ubi-minimal" version="10.1" cpe="cpe:/o:redhat:enterprise_linux:10.1" distribution-scope="public"
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 10."
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 10 Minimal"
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel10"
2026-05-04 01:38:51 UTC/bin/sh -c #(nop) ENV container oci
2026-05-04 01:38:52 UTC/bin/sh -c #(nop) COPY dir:4f490e44b5cd259c269df4e89626a736e4b70875a47bc79b960d52f7b56f7967 in /
2026-05-04 01:38:52 UTC/bin/sh -c #(nop) COPY file:5de33b5fc08b00635bccf9134a18978dba13e2250aa51838f9969515a3957847 in /etc/yum.repos.d/.
2026-05-04 01:38:52 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-05-04 01:38:52 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /usr/share/buildinfo/content-sets.json
2026-05-04 01:38:52 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /root/buildinfo/content_manifests/content-sets.json
2026-05-04 01:38:53 UTC/bin/sh -c #(nop) COPY file:e2c2a2ab213ef0433a1e15d666daa6e664714283c2d03394bbfa240f7cd44679 in /usr/share/buildinfo/labels.json
2026-05-04 01:38:53 UTC/bin/sh -c #(nop) COPY file:e2c2a2ab213ef0433a1e15d666daa6e664714283c2d03394bbfa240f7cd44679 in /root/buildinfo/labels.json
2026-05-04 01:38:53 UTC/bin/sh -c #(nop) LABEL "architecture"="aarch64" "vcs-type"="git" "vcs-ref"="2c4967ab62628fff803457df7635994ca0e85fbc" "org.opencontainers.image.revision"="2c4967ab62628fff803457df7635994ca0e85fbc" "build-date"="2026-05-04T01:38:35Z" "org.opencontainers.image.created"="2026-05-04T01:38:35Z" "release"="1777858393"org.opencontainers.image.revision=2c4967ab62628fff803457df7635994ca0e85fbc,org.opencontainers.image.created=2026-05-04T01:38:35Z
2026-05-05 23:08:28 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-05-05 23:08:28 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-05-05 23:08:28 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-05-05 23:08:28 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en gnupg2 ; microdnf clean all # buildkit
2026-05-05 23:08:28 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-05-05 23:08:31 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; # buildkit
2026-05-05 23:08:32 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-05-05 23:08:32 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-05-05 23:08:32 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-05-05 23:55:00 UTC
110 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
containeroci
[#000] sha256:f2dd1d2c3d5fda579799f9becd292589fb99f0abc7f5c226856eb2bbbbc120cc - 33.68% (37 MB)
[#001] sha256:fc2ee71f34837c204e126c0f30bd59bdd1c1aad2d6a82e82078b6ce249102e06 - 20.28% (22.3 MB)
[#002] sha256:fc5e0ab61b2c756585471662b2402877a604c736fb0ad7e8483809b3a56ecc2a - 46.04% (50.5 MB)
[#003] sha256:8d3f1ce73b97ce18a6fcba880f99779c3d0459bdebe6a0a97c96d7a9336c4574 - 0.0% (128 Bytes)
[#004] sha256:8442b8cc316e9c6255630f73d707c2104f3916872a99b7f746bf35a6db2196bf - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-05-04 01:39:14 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-05-04 01:39:14 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-05-04 01:39:14 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi10-minimal-container" name="ubi10/ubi-minimal" version="10.1" cpe="cpe:/o:redhat:enterprise_linux:10.1" distribution-scope="public"
2026-05-04 01:39:14 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 10."
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 10 Minimal"
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel10"
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) ENV container oci
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) COPY dir:12413a5bdb80a75f63d061b3c0328d3ec0033dbb6ef2e4efcba8481b6ce277c7 in /
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) COPY file:5de33b5fc08b00635bccf9134a18978dba13e2250aa51838f9969515a3957847 in /etc/yum.repos.d/.
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /usr/share/buildinfo/content-sets.json
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /root/buildinfo/content_manifests/content-sets.json
2026-05-04 01:39:15 UTC/bin/sh -c #(nop) COPY file:727a91663c7c1ef3c87416ec38b4c09702b0fa948721f73b1c8c27f7a242068b in /usr/share/buildinfo/labels.json
2026-05-04 01:39:16 UTC/bin/sh -c #(nop) COPY file:727a91663c7c1ef3c87416ec38b4c09702b0fa948721f73b1c8c27f7a242068b in /root/buildinfo/labels.json
2026-05-04 01:39:16 UTC/bin/sh -c #(nop) LABEL "architecture"="ppc64le" "vcs-type"="git" "vcs-ref"="2c4967ab62628fff803457df7635994ca0e85fbc" "org.opencontainers.image.revision"="2c4967ab62628fff803457df7635994ca0e85fbc" "build-date"="2026-05-04T01:39:03Z" "org.opencontainers.image.created"="2026-05-04T01:39:03Z" "release"="1777858393"org.opencontainers.image.revision=2c4967ab62628fff803457df7635994ca0e85fbc,org.opencontainers.image.created=2026-05-04T01:39:03Z
2026-05-05 23:47:29 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-05-05 23:47:29 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-05-05 23:47:29 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-05-05 23:47:29 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en gnupg2 ; microdnf clean all # buildkit
2026-05-05 23:47:29 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-05-05 23:54:58 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; # buildkit
2026-05-05 23:54:59 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-05-05 23:55:00 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-05-05 23:55:00 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-05-06 00:12:27 UTC
101 MB
/opt/java/openjdk
JAVA_VERSIONjdk-21.0.10+7
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
containeroci
[#000] sha256:e434a7e4a8db18a3b2f706d5c1b2a02cfe20f46083a805f7dcf9e2e92903aa2e - 32.38% (32.8 MB)
[#001] sha256:3e050a10412e65251d89d72303bf35471e8696e8e4584956371e471d0f9f274c - 21.03% (21.3 MB)
[#002] sha256:a7c6d4238d39ea29131d6b4511a0b8fe8485872a080409d95257fe77de6cdcb7 - 46.58% (47.2 MB)
[#003] sha256:64c40252f9192b4be72a1dda45ff9b310ede1f1c7fb4c14023673abe0e68253a - 0.0% (128 Bytes)
[#004] sha256:388ca98f89833d5e0dc3ae3ad12352e2dfe775f6bc8a32c7d81ef3814f6753ab - 0.0% (2.24 KB)
/bin/sh -c #(nop) LABEL maintainer="Red Hat, Inc."
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL vendor="Red Hat, Inc."
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL url="https://catalog.redhat.com/en/search?searchType=containers"
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL com.redhat.component="ubi10-minimal-container" name="ubi10/ubi-minimal" version="10.1" cpe="cpe:/o:redhat:enterprise_linux:10.1" distribution-scope="public"
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI"
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL summary="Provides the latest release of the minimal Red Hat Universal Base Image 10."
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL io.k8s.description="The Universal Base Image Minimal is a stripped down image that uses microdnf as a package manager. This base image is freely redistributable, but Red Hat only supports Red Hat technologies through subscriptions for Red Hat products. This image is maintained by Red Hat and updated regularly."
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL io.k8s.display-name="Red Hat Universal Base Image 10 Minimal"
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL io.openshift.expose-services=""
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) LABEL io.openshift.tags="minimal rhel10"
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) ENV container oci
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) COPY dir:cacbd48510196fa765f2d5bccb8b2b0023c608fcbd86154b6fe34e775acd2483 in /
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) COPY file:5de33b5fc08b00635bccf9134a18978dba13e2250aa51838f9969515a3957847 in /etc/yum.repos.d/.
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2026-05-04 01:46:56 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /usr/share/buildinfo/content-sets.json
2026-05-04 01:46:57 UTC/bin/sh -c #(nop) COPY file:595171150af68abc798ea385f7988d74b566aa8e84babff137f00b08b2164683 in /root/buildinfo/content_manifests/content-sets.json
2026-05-04 01:46:57 UTC/bin/sh -c #(nop) COPY file:6983ce2775fc6ec74b2d7c54d91fce16f639c26d824bf41c774ba5d5ae4037e9 in /usr/share/buildinfo/labels.json
2026-05-04 01:46:57 UTC/bin/sh -c #(nop) COPY file:6983ce2775fc6ec74b2d7c54d91fce16f639c26d824bf41c774ba5d5ae4037e9 in /root/buildinfo/labels.json
2026-05-04 01:46:57 UTC/bin/sh -c #(nop) LABEL "architecture"="s390x" "vcs-type"="git" "vcs-ref"="2c4967ab62628fff803457df7635994ca0e85fbc" "org.opencontainers.image.revision"="2c4967ab62628fff803457df7635994ca0e85fbc" "build-date"="2026-05-04T01:46:14Z" "org.opencontainers.image.created"="2026-05-04T01:46:14Z" "release"="1777858393"org.opencontainers.image.revision=2c4967ab62628fff803457df7635994ca0e85fbc,org.opencontainers.image.created=2026-05-04T01:46:14Z
2026-05-06 00:08:35 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2026-05-06 00:08:35 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2026-05-06 00:08:35 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2026-05-06 00:08:35 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; microdnf install -y gzip tar binutils tzdata wget ca-certificates openssl fontconfig glibc-langpack-en gnupg2 ; microdnf clean all # buildkit
2026-05-06 00:08:35 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-21.0.10+7
2026-05-06 00:12:26 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(rpm --query --queryformat='%{ARCH}' rpm)"; case "${ARCH}" in aarch64) ESUM='3ca84da7c4f57eee8d7e7f0645dc904a3a06456d32b37a4dd57a5e7527245250'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_aarch64_linux_hotspot_21.0.10_7.tar.gz'; ;; ppc64le) ESUM='1a49cffcb348a28c017cf0deeb9322b7296dbfb002a8e43bd7f65ad671e10eb7'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_ppc64le_linux_hotspot_21.0.10_7.tar.gz'; ;; s390x) ESUM='48f8529714c90c6cc61aa729cf8952f2fc47f2f2890551ba7f9e1c061b04be13'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_s390x_linux_hotspot_21.0.10_7.tar.gz'; ;; x86_64) ESUM='991be6ac6725e76109ecbd131d658f992dcbeacba3a8b4b6650302c8012b52fb'; BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.10%2B7/OpenJDK21U-jre_x64_linux_hotspot_21.0.10_7.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz; # buildkit
2026-05-06 00:12:27 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; echo "java --version"; java --version; echo "Complete." # buildkit
2026-05-06 00:12:27 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-05-06 00:12:27 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
Please be careful as this will not just delete the reference but also the actual content!
For example when you have latest and v1.2.3 both pointing to the same image
the deletion of latest will also permanently remove v1.2.3.